the blast destroys several buildings in the area, including the apartment building of nearby resident jim mcnickel. he loses everything he owns. >> i don't know how anybody can recover from something like this. my life went up in flames that night. >> after being so close to such a large explosion, cameraman jeff nichols feels lucky to make it home from work that day. >> i can't believe i'm alive. if i was a little bit closer, given different circumstances, i could have been seriously injured. >>> coming up -- a house crumbles. firefighters get caught in a major blast. >> like being on a roller coaster, the rush of air that went past your ears. >>> and a gas station blows up. [ female announcer ] for a brilliant smile there's a breakthrough in whitening. from crest 3d white, new brilliance toothpaste and boost. after brushing, our exclusive boost polishes your smile and whitens with 3x the stain lifting ingredient for a smile that dazzles. new crest 3d white brilliance. legs, for crossing. feet...splashing. better things than the joint pain and swelling of moderate to severe rheumatoid ar